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An Open-End Winding Wind Generator with Integrated Energy Storage
2023 International Conference on Clean Electrical Power (ICCEP), 2023An Open-End Winding system is proposed able to manage the electric generator and the battery energy storage system in a wind power plant with integrated energy storage. The proposed system is formed by connecting a T-Type rectifier and a two-level inverter/rectifier equipped with fast GaN devices through the open stator winding of the AC generator. The
Foti, S. +4 more
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A Predictive Current Control Strategy for a Medium-Voltage Open-End Winding Machine Drive [PDF]
Electronics (Switzerland), 2023 This paper presents a medium-voltage drive based on an open-end winding induction machine supplied by a multilevel power converter topology. The power converter consists of cascaded two-level three-phase voltage source inverters (VSI) connected to each ...
Werner Jara +2 more
exaly +2 more sources
An Open-End Winding Hybrid Transformer
2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2020This paper deals with a novel hybrid transformer configuration able to face power quality issues occurring on modern distribution grids integrating distributed generation from renewable energy sources and non-linear power electronic loads. The proposed system encompasses a three-phase distribution transformer with secondary windings arranged according ...
Foti S. +5 more
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DVR with open-end winding transformer
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, 2011This paper presents a dynamic voltage restorer (DVR) obtained through a series connection of two three-phase inverters. Such connection is obtained due to open-end winding arrangement of the transformer. As done in a conventional configuration, the proposed one aims to regulate the voltage at the load terminal in the case of sags/swell, distortion, or ...
E. C. dos Santos +2 more
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Cascaded open-end winding transformer based DVR
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016This paper introduces and generalizes a class of multilevel dynamic voltage restorer (DVR) for voltage sags/swells compensation of high-power sensitive loads. Such a device can improve the power quality of sensitive loads located in stiff systems.
Gregory Arthur de Almeida Carlos +3 more
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EPE Journal (European Power Electronics and Drives Journal), 2003 A topology for high resolution voltage space generation for an open-end winding induction motor drive is presented in this paper. The open-end winding induction motor is fed from both ends by two 3-level inverters with asymmetrical d.c. links.
M R Baiju, K Gopakumar, K K Mohapatra
exaly +1 more source
An open-end winding drive with a single DC voltage source
IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015In this paper, a novel multiphase multilevel open-end winding (OeW) drive is presented. The topology employs one three-level and one two-level voltage source inverter (VSI) to supply a five-phase OeW machine. Three-level VSI operates with low switching frequency, while the second inverter is used to mitigate unwanted low-order harmonics. Proposed drive
Milan Darijevic +2 more
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A PWM method for seven- and nine-phase open-end winding motor drives
Mathematics and Computers in Simulation, 2013N Bodo, E Levi
exaly +2 more sources
Control and operation of open-end winding permanent magnet synchronous wind generator
2017 Brazilian Power Electronics Conference (COBEP), 2017This work presents a wind energy conversion system with an open-end winding permanent magnet synchronous generator. Two 2-level back-to-back converters with independent DC-links are used to connect the system to the grid. The grid and the inverter are connected via a three windings transformer and an inductive filter. The modulation used on the machine
Valmor Ricardi +5 more
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High bandwidth current control for open-end winding induction motor
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014In this paper, high bandwidth current control for an open-end winding induction motor is realized with deadbeat control. A deadbeat current controller achieves higher gain than a PI current controller by compensating for the error caused by the digital sampling delay.
Hajime Kubo +4 more
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